By timothy from Slashdot's colorblindness-considered-harmful department:barlevg writes "Since the birth of film, shooting subjects of darker complexion has been a technical challenge: light meters, film emulsions, tone and color models, and the dynamic range of the film itself were all calibrated for light skin, resulting in dark skin appearing ashy and washed-out. Historically, filmmakers have used workarounds involving "a variety of gels, scrims and filters." But now we live in the age of digital filmmaking, and as film critic Ann Hornaday describes in the Washington Post, and as is showcased in recent films such as "12 Years a Slave," "Mother of George" and "Black Nativity," a collection of innovators have set to work developing techniques in lighting, shooting and post-processing designed to counteract century-old technological biases as old as the medium itself."

By timothy from Slashdot's no-all-who-wander-are-lost department:An anonymous reader with a snippet from Politico: "A finding in a study on the relationship between science literacy and political ideology surprised the Yale professor behind it: Tea party members know more science than non-tea partiers. Yale law professor Dan Kahan posted on his blog this week that he analyzed the responses of more than 2,000 American adults recruited for another study and found that, on average, people who leaned liberal were more science literate than those who leaned conservative. However, those who identified as part of the tea party movement were actually better versed in science than those who didn't, Kahan found. The findings met the conventional threshold of statistical significance, the professor said. Kahan wrote that not only did the findings surprise him, they embarrassed him. 'I've got to confess, though, I found this result surprising. As I pushed the button to run the analysis on my computer, I fully expected I'd be shown a modest negative correlation between identifying with the Tea Party and science comprehension,' Kahan wrote. 'But then again, I don't know a single person who identifies with the tea party,' he continued.'"More at the Independent Journal Review."

By Soulskill from Slashdot's enjoy-it-while-it-lasts department:waderoush sends a tongue-in-cheek open letter to cable TV subscribers from somebody who has cut the cord in favor of streaming shows over the internet."Dear Cable TV Subscriber: I don't think I've ever told you how grateful I am. I haven't paid a cent for cable television since 2009. Yet I have on-demand access via the Internet to a growing cornucopia of great shows like Game of Thrones, Homeland, Mad Men, and Breaking Bad, at reasonable à la carte prices. And it's all because you continue to pay exorbitant and ever-increasing monthly fees for your premium cable bundle (around $80 per month, on average). After all, your money goes straight to the studios and networks that produce and distribute all the expensive first-run programming that I'm perfectly happy to watch later at heavily discounted prices. So in effect, you're subsidizing my own footloose, freeloading, cord-cutting TV habits. I don't know how to thank you!"

By Soulskill from Slashdot's international-snowden-fallout department:dryriver points out a report at The Guardian about new regulations in the European Union that are intended to protect data from foreign government agencies like the NSA. Quoting:"New European rules aimed at curbing questionable transfers of data from E.U. countries to the U.S. are being finalized in Brussels in the first concrete reaction to the Edward Snowden disclosures on U.S. and British mass surveillance of digital communications. Regulations on European data protection standards are expected to pass the European parliament committee stage on Monday after the various political groupings agreed on a new compromise draft following two years of gridlock on the issue. The draft would make it harder for the big U.S. internet servers and social media providers to transfer European data to third countries, subject them to E.U. law rather than secret American court orders, and authorize swingeing fines possibly running into the billions for the first time for not complying with the new rules. ... The current rules are easily sidestepped by the big Silicon Valley companies, Brussels argues. The new rules, if agreed, would ban the transfer of data unless based on E.U. law or under a new transatlantic pact with the Americans complying with E.U. law. ... The proposed ban has been revived directly as a result of the uproar over operations by the U.S.'s National Security Agency."

By Soulskill from Slashdot's electricity-is-a-luxury department:mspohr writes "The NY Times has an interesting story about a pair of researchers who 'discovered that they could freeze, or crash, the software that monitors a [power] substation, thereby blinding control center operators from the power grid.' These two engineers wrote software to test for vulnerabilities in the control systems of electrical power grids which use a protocol called DNP3 to communicate with sub-stations. They first tested an open source implementation of the protocol and didn't find any problems. They were worried that their software test wasn't adequate so they started testing proprietary systems. The broke every single one of the 16 proprietary systems they tested initially and found nine more systems vulnerable in later testing. They were able to install malware and also found firewalls ineffective. The pair reported this to the Department of Homeland Security's Industrial Control Systems Cyber Emergency Response Team, I.C.S.-C.E.R.T. and didn't get much of a response. It's scary that our electrical grid is so vulnerable and there doesn't seem to be much urgency to get it fixed. A few patches have been issued, but who knows if the systems have been updated?"

By Soulskill from Slashdot's out-damned-spot department:jfruh writes "Privacy blogger Dan Tynan couldn't help but notice the ads targeting his web browsing for a plus-sized women's clothing store, not least because he's neither a woman nor plus-sized. But trying to figure out why those ads kept popping up in his browser led to some disturbing discoveries. He had opted out of targeted Google ads, and at first glance the ads seemed to come from Google — but digging deeper, he found that Google's DoubleClick was only the intermediary, which meant his opt-out didn't apply. And his opt-outs from other ad services seemed to have vanished."

By Soulskill from Slashdot's heavily-armed-tux department:New submitter SanDogWeps writes "Sean Gallagher over at Ars Technica reports that when the U.S.S. Zumwalt (DDG 1000) puts to sea later this year, it will be different from any other ship in the Navy's fleet in many ways. The $3.5 billion ship is designed for stealth, survivability, and firepower, and it's packed with advanced technology. And at the heart of its operations is a virtual data center powered by off-the-shelf server hardware, various flavors of Linux, and over 6 million lines of software code. From the article: 'Called the Common Display System, or CDS (pronounced as "keds" by those who work with it), the three-screen workstations in the operations center are powered by a collection of quad-processor Intel motherboards in an armored case, which gives new meaning to the nautical phrase "toe buster." Even the commanding officer's and executive officer's chairs on the bridge have CDS workstations built-in. Each CDS system runs multiple LynxOS-based Linux virtual machines, which can run on various networks partitioned by security level and purpose. '"

By Soulskill from Slashdot's good-thing-kevin-bacon-wasn't-around-back-then department:KentuckyFC writes "Epidemiologists know that modern diseases can spread almost simultaneously in different parts of the planet because an individual who becomes infected in Hong Kong, for example, can infect friends in New York the following day. This is known as the small world effect. It is the same property that allows any individual to link to another individual anywhere in the world in just a few steps. But in the 14th century, the Black Death spread in a very different way, moving slowly across Europe at a rate of about 2 kilometers a day. Now network theorists have simulated this spread and say it is only possible if the number of long distances travelers in those days was vanishingly small. In other words, people in medieval society were linked almost exclusively to others nearby and so did not form a small world network. That raises an interesting question. If society in 14th century Europe was not a small world but today's society is, when did the change occur? The researchers say the finger of blame points to the invention of railways and steamships which allowed large numbers of people, and the diseases they carried, to travel long distances for the first time."

By Soulskill from Slashdot's no-mr.-bond,-i-expect-you-to-sink department:Nerval's Lobster writes "In The Spy Who Loved Me (1977), James Bond is given a Lotus Espirit S1 that doubles as a submarine. More than thirty years after that movie's release, a contractor opened up a random Long Island storage container to find one of the automobile-submarines used in filming. He promptly put it up for auction, and Tesla and SpaceX CEO Elon Musk purchased it for a cool $866,000. But Musk isn't planning to restore the Bond car and put it in a garage somewhere: he wants to make it run. 'It was amazing as a little kid in South Africa to watch James Bond in The Spy Who Loved Me drive his Lotus Esprit off a pier, press a button and have it transform into a submarine underwater,' Tesla PR wrote in a statement to Jalopnik. 'I was disappointed to learn that it can't actually transform. What I'm going to do is upgrade it with a Tesla electric powertrain and try to make it transform for real.' Whether that means Musk will install new equipment in the actual prop, or have his engineers build a seaworthy replica, is an open question. What's more certain is that Musk has the capability (and cash) to make something like that happen, considering how he already manages the construction of next-generation electric cars and reusable rockets for a living."

By Soulskill from Slashdot's changing-horses department:An anonymous reader writes "Beginning with version 1.11.0, open source packet analyzer Wireshark is switching its user interface library from GTK+ to Qt. 'Both libraries make it easy for developers write applications that will run on different platforms without having to rewrite a lot of code. GTK+ has had a huge impact on the way Wireshark looks and feels and on its popularity but it doesn't cover our supported platforms as effectively as it should and the situation is getting worse as time goes on.'"

By Soulskill from Slashdot's too-late,-already-panicked department:The Bad Astronomer writes "Last week, astronomers discovered 2013 TV135, a 400-meter wide asteroid that will swing by the Earth in 2032. The odds of an impact at that time are incredibly low — in fact, the chance it will glide safely past us is 99.99998%! But that hasn't stopped some venues from playing up the apocalypse angle. Bottom line: we do not have a good orbit for this rock yet, and as observations get better the chance of an impact will certainly drop. We can breathe easy over this particular asteroid."

By Soulskill from Slashdot's our-stock-economy-is-stupid department:CowboyRobot writes "Former high-frequency trader Jacob Loveless gives an in-depth description of the math and technology involved in HFT. From the article: 'The first step in HFT is to place the systems where the exchanges are. Light passing through fiber takes 49 microseconds to travel 10,000 meters, and that's all the time available in many cases. In New York, there are at least six data centers you need to collocate in to be competitive in equities. In other assets (foreign exchange, for example), you need only one or two in New York, but you also need one in London and probably one in Chicago. The problem of collocation seems straightforward: 1. Contact data center. 2. Negotiate contract. 3. Profit. The details, however, are where the first systems problem arises. The real estate is extremely expensive, and the cost of power is an ever-crushing force on the bottom line. A 17.3-kilowatt cabinet will run $14,000 per month. Assuming a modest HFT draw of 750 watts per server, 17 kilowatts can be taken by 23 servers. It's also important to ensure you get the right collocation. In many markets, the length of the cable within the same building is a competitive advantage. Some facilities such as the Mahwah, New Jersey, NYSE (New York Stock Exchange) data center have rolls of fiber so that every cage has exactly the same length of fiber running to the exchange cages.'"

By Soulskill from Slashdot's at-least-it's-not-a-cell-phone department:theodp writes "'There's a lot you can do for your child with 99 dollars,' explains Fast Company's Elizabeth Murphy, who opted to get her adopted 5-year-old daughter's genes tested by 23andMe, a startup founded by Anne Wojcicki that's been funded to the tune of $126 million by Google, Sergey Brin (Wojcicki's now-separated spouse), Yuri Milner, and others. So, how'd that work out? 'My daughter,' writes Murphy, 'who is learning to read and tie her shoes, has two copies of the APOE-4 variant, the strongest genetic risk factor for Alzheimer's. According to her 23andMe results, she has a 55% chance of contracting the disease between the ages of 65 and 79.' So, what is 23andMe's advice for the worried Mom? 'You have this potential now to engage her in all kinds of activities,' said Wojcicki. 'Do you get her focused on her exercise and what she's eating, and doing brain games and more math?' Duke associate professor of public policy Don Taylor had more comforting advice for Murphy. 'It's possible the best thing you can do is burn that damn report and never think of it again,' he said. 'I'm just talking now as a parent. Do not wreck yourself about your 5-year-old getting Alzheimer's. Worry more about the fact that when she's a teenager she might be driving around in cars with drunk boys.'"